<!doctype html>
<html>
  <title>Sourcemaps</title>
  <body>
    <error-app> Loading... </error-app>

    <p>Please look into the console and check whether the stack trace is mapped via source maps!</p>

    <script src="/_main/modules/node_modules/zone.js/bundles/zone.umd.js"></script>
    <script type="module" src="/app_bundle.js"></script>
  </body>
</html>
